A new page entry has been added:

[drupal=139]Art of System Administration[/drupal]

I found this article this evening before go to sleep. I agree the most of its points, It gives us a very basical way on how to verify good system administors.
”The best admin is the person with the right mindset, not the person with the most time on the job.“ That shoud be the fundermatal difference between high-level sysadmins and system checkers.